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bio website howtolearnmath.com
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visits member for 1 year, 2 months
seen Mar 30 at 14:45
stats profile views 26

Mar
29
comment What's the difference between life expectancy of cigarette smoker and general population?
Bravo. I am speechless. Do we have the same data for ganja?
Mar
29
accepted What's the difference between life expectancy of cigarette smoker and general population?
Mar
29
awarded  Custodian
Mar
29
reviewed Approve suggested edit on What's the difference between life expectancy of cigarette smoker and general population?
Mar
29
asked What's the difference between life expectancy of cigarette smoker and general population?
Feb
27
awarded  Yearling
Jun
21
comment Are there examples of the green beard effect in humans?
I asked why people are altruistic toward those who are similar to them, and they said green beard. Then here you said green beard don't work for humans.
Jun
20
comment How many genes do we share with our mother?
no body like math here
Jun
20
revised Are there examples of the green beard effect in humans?
added 2 characters in body
Jun
20
comment Are there examples of the green beard effect in humans?
Essensially I am still confused. I feel that altruism toward those who are similar are very much a like altruism toward family members. Yes, it may not be pure genetic. Then what? How, mathematically, those traits reproduce? Does every such traits come with a complementary trait to like those with the traits? Still some part is mathematically missing.
Jun
20
revised Are there examples of the green beard effect in humans?
added 2 characters in body
Jun
20
revised Are there examples of the green beard effect in humans?
added 564 characters in body
Jun
20
asked Are there examples of the green beard effect in humans?
Jun
12
comment How many genes do we share with our mother?
Can someone tell me if I am wrong? I could be the only correct answer here.
Jun
12
accepted What are samples of “Outlaw Genes”
Jun
12
comment What are samples of “Outlaw Genes”
Are there genes that survive well in the genepool in ways that hurt their hosts' gene pool survival. That is the definition of outlaw genes.
Jun
11
comment How does “be altruist to those who are similar to you” evolve?
For small costs altruism it make sense. I tend to observe that people treat those who have the same religion with them as "family".
Jun
11
revised What are samples of “Outlaw Genes”
added 14 characters in body
Jun
11
comment What are samples of “Outlaw Genes”
It's a gene that motivate the host to kill individual that don't have that genes.
Jun
11
revised What are samples of “Outlaw Genes”
added 386 characters in body